OBD-II Generic Error Code P0580: How to Fix It

Q: Can I still drive my car with error code P0580?

Yes, the vehicle will still drive normally, but the cruise control may not work. It is safe to drive, but you should address the issue to restore cruise control functionality.

Q: Will clearing the code reset the cruise control?

Clearing the code may temporarily restore cruise control, but if the underlying problem exists, the code will return. Permanent fix requires repairing the faulty switch or wiring.

Q: How much does it cost to fix error P0580?

If the cruise control switch is faulty, replacing it costs between $50 and $150 for the part plus labor if installed by a mechanic (1-2 hours). DIY repair can be done for the part cost only.

Q: Where is the cruise control multifunction switch located?

It is typically mounted on the steering wheel, often as part of the steering wheel control module. On some vehicles, it may be on a stalk. Consult your vehicle's manual for exact location.

Q: Can a faulty brake or clutch switch cause P0580?

Yes, if the brake or clutch pedal position sensor sends a false signal to the PCM, it can affect the cruise control input and trigger P0580. Inspect those switches as part of the diagnostic process.

Abstract

Error code P0580 indicates that the Powertrain Control Module (PCM) has detected a low voltage signal from the cruise control multifunction input A circuit. This typically means the cruise control switch or its wiring is malfunctioning, preventing the system from engaging or operating correctly.